ISHARES TR

Ticker: HYG CUSIP: 464288513 Class: IBOXX HI YD ETF

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

Note: Option positions (PUT/CALL) are excluded.

Q4 2013
Shares 2,535 Value ($000) $235 Avg Close — Range —
Q3 2013
Shares 2,560 Value ($000) $234 Avg Close — Range —